Messages in this thread | | | Date | Sat, 5 Jun 2004 01:28:17 +0200 | From | Wichert Akkerman <> | Subject | [2.6.6] Oops when unloading processor module |
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Since the IWP2100 driver has some issues with the acpi processor module entering C3 I tried to unload the processor module which resulted in the oops below.
Badness in remove_proc_entry at fs/proc/generic.c:685 Call Trace: [<c017d66a>] remove_proc_entry+0x10a/0x150 [<e08e5f0e>] acpi_thermal_remove_fs+0x1d/0x2d [thermal] [<e08e61a7>] acpi_thermal_remove+0x77/0x80 [thermal] [<c01eab6d>] acpi_driver_detach+0x39/0x7c [<c01eac21>] acpi_bus_unregister_driver+0x12/0x51 [<e08e61ba>] acpi_thermal_exit+0xa/0x1e [thermal] [<c012bf10>] sys_delete_module+0x150/0x1a0 [<c0142faa>] do_munmap+0x14a/0x190 [<c010411b>] syscall_call+0x7/0xb
Unable to handle kernel paging request at virtual address e08c628c printing eip: e08c628c *pde = 0146e067 *pte = 00000000 Oops: 0000 [#1] PREEMPT CPU: 0 EIP: 0060:[<e08c628c>] Not tainted EFLAGS: 00010282 (2.6.6) EIP is at 0xe08c628c eax: 00000000 ebx: 002e8456 ecx: 00000008 edx: 00000000 esi: df52e8f8 edi: 002e7f16 ebp: df52e800 esp: c03fbfbc ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c03fa000 task=c0380a40) Stack: 00099100 00000000 c03fa000 00099100 c0422c80 0046d007 c01020e4 c03fa000 c03fc73f c0380a40 00000000 c0419e50 00000018 c03fc490 c0422a80 00000816 c010019f Call Trace: [<c01020e4>] cpu_idle+0x34/0x40 [<c03fc73f>] start_kernel+0x15f/0x180 [<c03fc490>] unknown_bootoption+0x0/0x120
Code: Bad EIP value. <0>Kernel panic: Attempted to kill the idle task! In idle task - not syncing
-- Wichert Akkerman <wichert@wiggy.net> It is simple to make things. http://www.wiggy.net/ It is hard to make things simple. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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